import { Middleware, IMiddleware, Inject } from '@midwayjs/core';
import { NextFunction, Context } from '@midwayjs/koa';
import WechatService from '../service/wechat.service';

@Middleware()
export class WechatMiddleware implements IMiddleware<Context, NextFunction> {
  @Inject()
  wechatService: WechatService;
  resolve() {
    return async (ctx: Context, next: NextFunction) => {
      // 控制器前执行的逻辑
      this.wechatService.wechat({})(ctx.request, ctx.response, next);
      // 这里可以拿到下一个中间件或者控制器的返回值
      const result = await next();
      // 返回给上一个中间件的结果
      return result;
    };
  }

  static getName(): string {
    return 'wechat';
  }
}
